Home / 41,052,866.38-56,351,181.52-36,302,571.16

Finding the Fourth Proportional to 41,052,866.38, 56,351,181.52 and 36,302,571.16

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Solution

The fourth proportional to 41,052,866.38, 56,351,181.52 and 36,302,571.16 is: 49,830,692.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,052,866.38 : 56,351,181.52 = 36,302,571.16 : x
  2. Step 2: Convert to fraction form
    41,052,866.38/56,351,181.52 = 36,302,571.16/x
  3. Step 3: Cross multiply
    41,052,866.38x = 56,351,181.52 × 36,302,571.16
  4. Step 4: Simplify right side
    41,052,866.38x = 2,045,692,777,079,877
  5. Step 5: Solve for x
    x = 2,045,692,777,079,877/41,052,866.38
  6. Step 6: Final answer
    x = 49,830,692.90

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.